• TORYO BLOG
  • 【Paint for manhole covers 】 2. Difference and superiority compared with other paints for color manhole covers

その他

【Paint for manhole covers 】 2. Difference and superiority compared with other paints for color manhole covers

公開日:2021.02.16

Picture of colored manhole covers which is manufactured by our customer.
So beautiful and high gloss.

Difference and superiority compared with other paints for color manhole covers

Conclusion

Our injection epoxy

1) We can make total (undercoat paint〜topcoatpaint) proposals.(Other companies cannot)

2) excellent workability, easy to paint on complicated design.

3) Drying speed does not significantly slow even at low temperatures.

4) is suitable for color manhole cover that requires aesthetics because of high gloss.

 


About 1) 

We developed undercoat paint 〜 topcoat paint.
But other companies do not develop undercoat paint.

【reference】

  100-hr UV light irradiation test with fade meter ※When our topcoat paint is applied.
Our Injection Epoxy 2.9
Other paints 17.9

※ A lower number indicates less yellowing.

About 2)
ⅰ. Low viscosity
・easy to stir, easy to stir main agent and hardening agent.
・easy to pour, easy to follow detailed design.
・easy to defoam naturally, good aesthetic.

【reference】

  Viscosity(mpa・s)

Extender pigment

Specific gravity

  main agent  hardening agent
Our Injection Epoxy 750 450 0 1.13
Other product 4500 450 37.5 1.54

※ Ewtender pigment = bulking agent : other products contains because it is cheap, but very high viscosity.

ⅱ. adjustable drying speed 
You can prevent the drying speed from becoming too fast by using hardening agnet for summer when high temperature.

About 3)
Dring time is not significantly slow down, and production volume does not down.
You can prevent the drying speed from becoming too slow by usig hardening agent for winter when low temperature.

About 4)
The less the extender pigment, the higher the gloss.

Other information about our paint for manhole covers

Paint for manhole covers – 1. Difference and superiority compared with normal paint

Check our website for more information!

Colorful Manhole, Vibrant Urban Scenes

About us

We can offer the perfect support for you to help the market on colored manhole covers in your country!

Supervised By / 監修

水野 雄介 (みずの ゆうすけ)

株式会社ミドリ商会専務取締役

明治大学 商学部を卒業後、求人広告運営会社の営業として、企業の採用活動の支援を行う。退職後、家業であるミドリ商会に入社。
自身が取り扱う塗料を使用したお客様が「有機溶剤中毒」で亡くなる経験をきっかけに、ヒトと環境の健康について深く考えるようになる。2025年に「ミドリ2.0」を掲げ、有害性の低い健工塗料®を普及させるという塗料業界の常識を打ち破るべく挑戦中。